Children

 Roger De Mortimer
Roger was born about 1022 in Mortimer-Sur, Normandy, France.  He died on August 5th, 1100.


 William I De Warrenne
William I was born about 1040.  He died on June 24th, 1088 in Pevensey, Sussex, England.


 Ranulf De Warrenne
Ranulf was born about 1045 in Normandy, France.  He died after 1086 in Blancminster, Shropshire, England.